20010347266

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{296353}}^1$

素因数の和:296435

約数の個数: 48

約数和(自身を含む): 38311459704

約数和(自身を除く): 18301112438

約数列:

[1, 2, 7, 13, 14, 26, 49, 53, 91, 98, 106, 182, 371, 637, 689, 742, 1274, 1378, 2597, 4823, 5194, 9646, 33761, 67522, 296353, 592706, 2074471, 3852589, 4148942, 7705178, 14521297, 15706709, 26968123, 29042594, 31413418, 53936246, 109946963, 188776861, 204187217, 219893926, 377553722, 408374434, 769628741, 1429310519, 1539257482, 2858621038, 10005173633, 20010347266]

約数ペア:

[(1, 20010347266), (2, 10005173633), (7, 2858621038), (13, 1539257482), (14, 1429310519), (26, 769628741), (49, 408374434), (53, 377553722), (91, 219893926), (98, 204187217), (106, 188776861), (182, 109946963), (371, 53936246), (637, 31413418), (689, 29042594), (742, 26968123), (1274, 15706709), (1378, 14521297), (2597, 7705178), (4823, 4148942), (5194, 3852589), (9646, 2074471), (33761, 592706), (67522, 296353)]