20169436596

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{7877}}^1$

素因数の和:8073

約数の個数: 96

約数和(自身を含む): 49622576640

約数和(自身を除く): 29453140044

約数列:

[1, 2, 3, 4, 6, 12, 37, 73, 74, 79, 111, 146, 148, 158, 219, 222, 237, 292, 316, 438, 444, 474, 876, 948, 2701, 2923, 5402, 5767, 5846, 7877, 8103, 8769, 10804, 11534, 11692, 15754, 16206, 17301, 17538, 23068, 23631, 31508, 32412, 34602, 35076, 47262, 69204, 94524, 213379, 291449, 426758, 575021, 582898, 622283, 640137, 853516, 874347, 1150042, 1165796, 1244566, 1280274, 1725063, 1748694, 1866849, 2300084, 2489132, 2560548, 3450126, 3497388, 3733698, 6900252, 7467396, 21275777, 23024471, 42551554, 45426659, 46048942, 63827331, 69073413, 85103108, 90853318, 92097884, 127654662, 136279977, 138146826, 181706636, 255309324, 272559954, 276293652, 545119908, 1680786383, 3361572766, 5042359149, 6723145532, 10084718298, 20169436596]

約数ペア:

[(1, 20169436596), (2, 10084718298), (3, 6723145532), (4, 5042359149), (6, 3361572766), (12, 1680786383), (37, 545119908), (73, 276293652), (74, 272559954), (79, 255309324), (111, 181706636), (146, 138146826), (148, 136279977), (158, 127654662), (219, 92097884), (222, 90853318), (237, 85103108), (292, 69073413), (316, 63827331), (438, 46048942), (444, 45426659), (474, 42551554), (876, 23024471), (948, 21275777), (2701, 7467396), (2923, 6900252), (5402, 3733698), (5767, 3497388), (5846, 3450126), (7877, 2560548), (8103, 2489132), (8769, 2300084), (10804, 1866849), (11534, 1748694), (11692, 1725063), (15754, 1280274), (16206, 1244566), (17301, 1165796), (17538, 1150042), (23068, 874347), (23631, 853516), (31508, 640137), (32412, 622283), (34602, 582898), (35076, 575021), (47262, 426758), (69204, 291449), (94524, 213379)]