20107754100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{3191707}}^1$

素因数の和:3191734

約数の個数: 108

約数和(自身を含む): 72030466144

約数和(自身を除く): 51922712044

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 210, 225, 252, 300, 315, 350, 420, 450, 525, 630, 700, 900, 1050, 1260, 1575, 2100, 3150, 6300, 3191707, 6383414, 9575121, 12766828, 15958535, 19150242, 22341949, 28725363, 31917070, 38300484, 44683898, 47875605, 57450726, 63834140, 67025847, 79792675, 89367796, 95751210, 111709745, 114901452, 134051694, 143626815, 159585350, 191502420, 201077541, 223419490, 239378025, 268103388, 287253630, 319170700, 335129235, 402155082, 446838980, 478756050, 558548725, 574507260, 670258470, 718134075, 804310164, 957512100, 1005387705, 1117097450, 1340516940, 1436268150, 1675646175, 2010775410, 2234194900, 2872536300, 3351292350, 4021550820, 5026938525, 6702584700, 10053877050, 20107754100]

約数ペア:

[(1, 20107754100), (2, 10053877050), (3, 6702584700), (4, 5026938525), (5, 4021550820), (6, 3351292350), (7, 2872536300), (9, 2234194900), (10, 2010775410), (12, 1675646175), (14, 1436268150), (15, 1340516940), (18, 1117097450), (20, 1005387705), (21, 957512100), (25, 804310164), (28, 718134075), (30, 670258470), (35, 574507260), (36, 558548725), (42, 478756050), (45, 446838980), (50, 402155082), (60, 335129235), (63, 319170700), (70, 287253630), (75, 268103388), (84, 239378025), (90, 223419490), (100, 201077541), (105, 191502420), (126, 159585350), (140, 143626815), (150, 134051694), (175, 114901452), (180, 111709745), (210, 95751210), (225, 89367796), (252, 79792675), (300, 67025847), (315, 63834140), (350, 57450726), (420, 47875605), (450, 44683898), (525, 38300484), (630, 31917070), (700, 28725363), (900, 22341949), (1050, 19150242), (1260, 15958535), (1575, 12766828), (2100, 9575121), (3150, 6383414), (6300, 3191707)]