20007096390

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{115963}}^1$

素因数の和:116056

約数の個数: 96

約数和(自身を含む): 54705321216

約数和(自身を除く): 34698224826

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 71, 81, 90, 135, 142, 162, 213, 243, 270, 355, 405, 426, 486, 639, 710, 810, 1065, 1215, 1278, 1917, 2130, 2430, 3195, 3834, 5751, 6390, 9585, 11502, 17253, 19170, 28755, 34506, 57510, 86265, 115963, 172530, 231926, 347889, 579815, 695778, 1043667, 1159630, 1739445, 2087334, 3131001, 3478890, 5218335, 6262002, 8233373, 9393003, 10436670, 15655005, 16466746, 18786006, 24700119, 28179009, 31310010, 41166865, 46965015, 49400238, 56358018, 74100357, 82333730, 93930030, 123500595, 140895045, 148200714, 222301071, 247001190, 281790090, 370501785, 444602142, 666903213, 741003570, 1111505355, 1333806426, 2000709639, 2223010710, 3334516065, 4001419278, 6669032130, 10003548195, 20007096390]

約数ペア:

[(1, 20007096390), (2, 10003548195), (3, 6669032130), (5, 4001419278), (6, 3334516065), (9, 2223010710), (10, 2000709639), (15, 1333806426), (18, 1111505355), (27, 741003570), (30, 666903213), (45, 444602142), (54, 370501785), (71, 281790090), (81, 247001190), (90, 222301071), (135, 148200714), (142, 140895045), (162, 123500595), (213, 93930030), (243, 82333730), (270, 74100357), (355, 56358018), (405, 49400238), (426, 46965015), (486, 41166865), (639, 31310010), (710, 28179009), (810, 24700119), (1065, 18786006), (1215, 16466746), (1278, 15655005), (1917, 10436670), (2130, 9393003), (2430, 8233373), (3195, 6262002), (3834, 5218335), (5751, 3478890), (6390, 3131001), (9585, 2087334), (11502, 1739445), (17253, 1159630), (19170, 1043667), (28755, 695778), (34506, 579815), (57510, 347889), (86265, 231926), (115963, 172530)]