20199341058

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{189997}}^1$

素因数の和:190091

約数の個数: 64

約数和(自身を含む): 45964316160

約数和(自身を除く): 25764975102

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 47, 58, 78, 87, 94, 141, 174, 282, 377, 611, 754, 1131, 1222, 1363, 1833, 2262, 2726, 3666, 4089, 8178, 17719, 35438, 53157, 106314, 189997, 379994, 569991, 1139982, 2469961, 4939922, 5509913, 7409883, 8929859, 11019826, 14819766, 16529739, 17859718, 26789577, 33059478, 53579154, 71628869, 116088167, 143257738, 214886607, 232176334, 258965911, 348264501, 429773214, 517931822, 696529002, 776897733, 1553795466, 3366556843, 6733113686, 10099670529, 20199341058]

約数ペア:

[(1, 20199341058), (2, 10099670529), (3, 6733113686), (6, 3366556843), (13, 1553795466), (26, 776897733), (29, 696529002), (39, 517931822), (47, 429773214), (58, 348264501), (78, 258965911), (87, 232176334), (94, 214886607), (141, 143257738), (174, 116088167), (282, 71628869), (377, 53579154), (611, 33059478), (754, 26789577), (1131, 17859718), (1222, 16529739), (1363, 14819766), (1833, 11019826), (2262, 8929859), (2726, 7409883), (3666, 5509913), (4089, 4939922), (8178, 2469961), (17719, 1139982), (35438, 569991), (53157, 379994), (106314, 189997)]