20052549972

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1031}}^1\times {\mathrm{1979}}^1$

素因数の和:3043

約数の個数: 192

約数和(自身を含む): 64079769600

約数和(自身を除く): 44027219628

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 156, 182, 189, 234, 252, 273, 351, 364, 378, 468, 546, 702, 756, 819, 1031, 1092, 1404, 1638, 1979, 2062, 2457, 3093, 3276, 3958, 4124, 4914, 5937, 6186, 7217, 7916, 9279, 9828, 11874, 12372, 13403, 13853, 14434, 17811, 18558, 21651, 23748, 25727, 26806, 27706, 27837, 28868, 35622, 37116, 40209, 41559, 43302, 51454, 53433, 53612, 55412, 55674, 64953, 71244, 77181, 80418, 83118, 86604, 93821, 102908, 106866, 111348, 120627, 124677, 129906, 154362, 160836, 166236, 180089, 187642, 194859, 213732, 231543, 241254, 249354, 259812, 281463, 308724, 360178, 361881, 374031, 375284, 389718, 463086, 482508, 498708, 540267, 562926, 694629, 720356, 723762, 748062, 779436, 844389, 926172, 1080534, 1125852, 1389258, 1447524, 1496124, 1620801, 1688778, 2040349, 2161068, 2533167, 2778516, 3241602, 3377556, 4080698, 4862403, 5066334, 6121047, 6483204, 8161396, 9724806, 10132668, 12242094, 14282443, 18363141, 19449612, 24484188, 26524537, 28564886, 36726282, 42847329, 53049074, 55089423, 57129772, 73452564, 79573611, 85694658, 106098148, 110178846, 128541987, 159147222, 171389316, 185671759, 220357692, 238720833, 257083974, 318294444, 371343518, 385625961, 477441666, 514167948, 557015277, 716162499, 742687036, 771251922, 954883332, 1114030554, 1432324998, 1542503844, 1671045831, 2228061108, 2864649996, 3342091662, 5013137493, 6684183324, 10026274986, 20052549972]

約数ペア:

[(1, 20052549972), (2, 10026274986), (3, 6684183324), (4, 5013137493), (6, 3342091662), (7, 2864649996), (9, 2228061108), (12, 1671045831), (13, 1542503844), (14, 1432324998), (18, 1114030554), (21, 954883332), (26, 771251922), (27, 742687036), (28, 716162499), (36, 557015277), (39, 514167948), (42, 477441666), (52, 385625961), (54, 371343518), (63, 318294444), (78, 257083974), (84, 238720833), (91, 220357692), (108, 185671759), (117, 171389316), (126, 159147222), (156, 128541987), (182, 110178846), (189, 106098148), (234, 85694658), (252, 79573611), (273, 73452564), (351, 57129772), (364, 55089423), (378, 53049074), (468, 42847329), (546, 36726282), (702, 28564886), (756, 26524537), (819, 24484188), (1031, 19449612), (1092, 18363141), (1404, 14282443), (1638, 12242094), (1979, 10132668), (2062, 9724806), (2457, 8161396), (3093, 6483204), (3276, 6121047), (3958, 5066334), (4124, 4862403), (4914, 4080698), (5937, 3377556), (6186, 3241602), (7217, 2778516), (7916, 2533167), (9279, 2161068), (9828, 2040349), (11874, 1688778), (12372, 1620801), (13403, 1496124), (13853, 1447524), (14434, 1389258), (17811, 1125852), (18558, 1080534), (21651, 926172), (23748, 844389), (25727, 779436), (26806, 748062), (27706, 723762), (27837, 720356), (28868, 694629), (35622, 562926), (37116, 540267), (40209, 498708), (41559, 482508), (43302, 463086), (51454, 389718), (53433, 375284), (53612, 374031), (55412, 361881), (55674, 360178), (64953, 308724), (71244, 281463), (77181, 259812), (80418, 249354), (83118, 241254), (86604, 231543), (93821, 213732), (102908, 194859), (106866, 187642), (111348, 180089), (120627, 166236), (124677, 160836), (129906, 154362)]