20042018028

素因数分解:

$2^2\times 3^3\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{27103}}^1$

素因数の和:27324

約数の個数: 96

約数和(自身を含む): 53548830720

約数和(自身を除く): 33506812692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 82, 108, 123, 164, 167, 246, 334, 369, 492, 501, 668, 738, 1002, 1107, 1476, 1503, 2004, 2214, 3006, 4428, 4509, 6012, 6847, 9018, 13694, 18036, 20541, 27103, 27388, 41082, 54206, 61623, 81309, 82164, 108412, 123246, 162618, 184869, 243927, 246492, 325236, 369738, 487854, 731781, 739476, 975708, 1111223, 1463562, 2222446, 2927124, 3333669, 4444892, 4526201, 6667338, 9052402, 10001007, 13334676, 13578603, 18104804, 20002014, 27157206, 30003021, 40004028, 40735809, 54314412, 60006042, 81471618, 120012084, 122207427, 162943236, 185574241, 244414854, 371148482, 488829708, 556722723, 742296964, 1113445446, 1670168169, 2226890892, 3340336338, 5010504507, 6680672676, 10021009014, 20042018028]

約数ペア:

[(1, 20042018028), (2, 10021009014), (3, 6680672676), (4, 5010504507), (6, 3340336338), (9, 2226890892), (12, 1670168169), (18, 1113445446), (27, 742296964), (36, 556722723), (41, 488829708), (54, 371148482), (82, 244414854), (108, 185574241), (123, 162943236), (164, 122207427), (167, 120012084), (246, 81471618), (334, 60006042), (369, 54314412), (492, 40735809), (501, 40004028), (668, 30003021), (738, 27157206), (1002, 20002014), (1107, 18104804), (1476, 13578603), (1503, 13334676), (2004, 10001007), (2214, 9052402), (3006, 6667338), (4428, 4526201), (4509, 4444892), (6012, 3333669), (6847, 2927124), (9018, 2222446), (13694, 1463562), (18036, 1111223), (20541, 975708), (27103, 739476), (27388, 731781), (41082, 487854), (54206, 369738), (61623, 325236), (81309, 246492), (82164, 243927), (108412, 184869), (123246, 162618)]