20057294376

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{6451}}^1$

素因数の和:6700

約数の個数: 192

約数和(自身を含む): 64416768000

約数和(自身を除く): 44359473624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 56, 62, 63, 72, 84, 93, 124, 126, 168, 186, 199, 217, 248, 252, 279, 372, 398, 434, 504, 558, 597, 651, 744, 796, 868, 1116, 1194, 1302, 1393, 1592, 1736, 1791, 1953, 2232, 2388, 2604, 2786, 3582, 3906, 4179, 4776, 5208, 5572, 6169, 6451, 7164, 7812, 8358, 11144, 12338, 12537, 12902, 14328, 15624, 16716, 18507, 19353, 24676, 25074, 25804, 33432, 37014, 38706, 43183, 45157, 49352, 50148, 51608, 55521, 58059, 74028, 77412, 86366, 90314, 100296, 111042, 116118, 129549, 135471, 148056, 154824, 172732, 180628, 199981, 222084, 232236, 259098, 270942, 345464, 361256, 388647, 399962, 406413, 444168, 464472, 518196, 541884, 599943, 777294, 799924, 812826, 1036392, 1083768, 1199886, 1283749, 1399867, 1554588, 1599848, 1625652, 1799829, 2399772, 2567498, 2799734, 3109176, 3251304, 3599658, 3851247, 4199601, 4799544, 5134996, 5599468, 7199316, 7702494, 8399202, 8986243, 10269992, 11198936, 11553741, 12598803, 14398632, 15404988, 16798404, 17972486, 23107482, 25197606, 26958729, 30809976, 33596808, 35944972, 39796219, 46214964, 50395212, 53917458, 71889944, 79592438, 80876187, 92429928, 100790424, 107834916, 119388657, 159184876, 161752374, 215669832, 238777314, 278573533, 318369752, 323504748, 358165971, 477554628, 557147066, 647009496, 716331942, 835720599, 955109256, 1114294132, 1432663884, 1671441198, 2228588264, 2507161797, 2865327768, 3342882396, 5014323594, 6685764792, 10028647188, 20057294376]

約数ペア:

[(1, 20057294376), (2, 10028647188), (3, 6685764792), (4, 5014323594), (6, 3342882396), (7, 2865327768), (8, 2507161797), (9, 2228588264), (12, 1671441198), (14, 1432663884), (18, 1114294132), (21, 955109256), (24, 835720599), (28, 716331942), (31, 647009496), (36, 557147066), (42, 477554628), (56, 358165971), (62, 323504748), (63, 318369752), (72, 278573533), (84, 238777314), (93, 215669832), (124, 161752374), (126, 159184876), (168, 119388657), (186, 107834916), (199, 100790424), (217, 92429928), (248, 80876187), (252, 79592438), (279, 71889944), (372, 53917458), (398, 50395212), (434, 46214964), (504, 39796219), (558, 35944972), (597, 33596808), (651, 30809976), (744, 26958729), (796, 25197606), (868, 23107482), (1116, 17972486), (1194, 16798404), (1302, 15404988), (1393, 14398632), (1592, 12598803), (1736, 11553741), (1791, 11198936), (1953, 10269992), (2232, 8986243), (2388, 8399202), (2604, 7702494), (2786, 7199316), (3582, 5599468), (3906, 5134996), (4179, 4799544), (4776, 4199601), (5208, 3851247), (5572, 3599658), (6169, 3251304), (6451, 3109176), (7164, 2799734), (7812, 2567498), (8358, 2399772), (11144, 1799829), (12338, 1625652), (12537, 1599848), (12902, 1554588), (14328, 1399867), (15624, 1283749), (16716, 1199886), (18507, 1083768), (19353, 1036392), (24676, 812826), (25074, 799924), (25804, 777294), (33432, 599943), (37014, 541884), (38706, 518196), (43183, 464472), (45157, 444168), (49352, 406413), (50148, 399962), (51608, 388647), (55521, 361256), (58059, 345464), (74028, 270942), (77412, 259098), (86366, 232236), (90314, 222084), (100296, 199981), (111042, 180628), (116118, 172732), (129549, 154824), (135471, 148056)]