20163120186

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1\times {\mathrm{12347}}^1$

素因数の和:12699

約数の個数: 64

約数和(自身を含む): 44595048960

約数和(自身を除く): 24431928774

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 109, 218, 227, 327, 454, 654, 681, 1199, 1362, 2398, 2497, 3597, 4994, 7194, 7491, 12347, 14982, 24694, 24743, 37041, 49486, 74082, 74229, 135817, 148458, 271634, 272173, 407451, 544346, 814902, 816519, 1345823, 1633038, 2691646, 2802769, 4037469, 5605538, 8074938, 8408307, 14804053, 16816614, 29608106, 30830459, 44412159, 61660918, 88824318, 92491377, 184982754, 305501821, 611003642, 916505463, 1833010926, 3360520031, 6721040062, 10081560093, 20163120186]

約数ペア:

[(1, 20163120186), (2, 10081560093), (3, 6721040062), (6, 3360520031), (11, 1833010926), (22, 916505463), (33, 611003642), (66, 305501821), (109, 184982754), (218, 92491377), (227, 88824318), (327, 61660918), (454, 44412159), (654, 30830459), (681, 29608106), (1199, 16816614), (1362, 14804053), (2398, 8408307), (2497, 8074938), (3597, 5605538), (4994, 4037469), (7194, 2802769), (7491, 2691646), (12347, 1633038), (14982, 1345823), (24694, 816519), (24743, 814902), (37041, 544346), (49486, 407451), (74082, 272173), (74229, 271634), (135817, 148458)]