2021037220804

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1\times {\mathrm{311}}^1\times {\mathrm{17827}}^1$

素因数の和:18473

約数の個数: 96

約数和(自身を含む): 4156533448704

約数和(自身を除く): 2135496227900

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 277, 311, 329, 554, 622, 658, 1108, 1244, 1316, 1939, 2177, 3878, 4354, 7756, 8708, 13019, 14617, 17827, 26038, 29234, 35654, 52076, 58468, 71308, 86147, 91133, 102319, 124789, 172294, 182266, 204638, 249578, 344588, 364532, 409276, 499156, 603029, 837869, 1206058, 1675738, 2412116, 3351476, 4048909, 4938079, 5544197, 5865083, 8097818, 9876158, 11088394, 11730166, 16195636, 19752316, 22176788, 23460332, 28342363, 34566553, 38809379, 56684726, 69133106, 77618758, 113369452, 138266212, 155237516, 232089713, 260577259, 464179426, 521154518, 928358852, 1042309036, 1535742569, 1624627991, 1824040813, 3071485138, 3249255982, 3648081626, 6142970276, 6498511964, 7296163252, 10750197983, 21500395966, 43000791932, 72179900743, 144359801486, 288719602972, 505259305201, 1010518610402, 2021037220804]

約数ペア:

[(1, 2021037220804), (2, 1010518610402), (4, 505259305201), (7, 288719602972), (14, 144359801486), (28, 72179900743), (47, 43000791932), (94, 21500395966), (188, 10750197983), (277, 7296163252), (311, 6498511964), (329, 6142970276), (554, 3648081626), (622, 3249255982), (658, 3071485138), (1108, 1824040813), (1244, 1624627991), (1316, 1535742569), (1939, 1042309036), (2177, 928358852), (3878, 521154518), (4354, 464179426), (7756, 260577259), (8708, 232089713), (13019, 155237516), (14617, 138266212), (17827, 113369452), (26038, 77618758), (29234, 69133106), (35654, 56684726), (52076, 38809379), (58468, 34566553), (71308, 28342363), (86147, 23460332), (91133, 22176788), (102319, 19752316), (124789, 16195636), (172294, 11730166), (182266, 11088394), (204638, 9876158), (249578, 8097818), (344588, 5865083), (364532, 5544197), (409276, 4938079), (499156, 4048909), (603029, 3351476), (837869, 2412116), (1206058, 1675738)]