20565436410

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{97777}}^1$

素因数の和:97853

約数の個数: 128

約数和(自身を含む): 59136134400

約数和(自身を除く): 38570697990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 41, 45, 54, 57, 82, 90, 95, 114, 123, 135, 171, 190, 205, 246, 270, 285, 342, 369, 410, 513, 570, 615, 738, 779, 855, 1026, 1107, 1230, 1558, 1710, 1845, 2214, 2337, 2565, 3690, 3895, 4674, 5130, 5535, 7011, 7790, 11070, 11685, 14022, 21033, 23370, 35055, 42066, 70110, 97777, 105165, 195554, 210330, 293331, 488885, 586662, 879993, 977770, 1466655, 1759986, 1857763, 2639979, 2933310, 3715526, 4008857, 4399965, 5279958, 5573289, 8017714, 8799930, 9288815, 11146578, 12026571, 13199895, 16719867, 18577630, 20044285, 24053142, 26399790, 27866445, 33439734, 36079713, 40088570, 50159601, 55732890, 60132855, 72159426, 76168283, 83599335, 100319202, 108239139, 120265710, 152336566, 167198670, 180398565, 216478278, 228504849, 250798005, 360797130, 380841415, 457009698, 501596010, 541195695, 685514547, 761682830, 1082391390, 1142524245, 1371029094, 2056543641, 2285048490, 3427572735, 4113087282, 6855145470, 10282718205, 20565436410]

約数ペア:

[(1, 20565436410), (2, 10282718205), (3, 6855145470), (5, 4113087282), (6, 3427572735), (9, 2285048490), (10, 2056543641), (15, 1371029094), (18, 1142524245), (19, 1082391390), (27, 761682830), (30, 685514547), (38, 541195695), (41, 501596010), (45, 457009698), (54, 380841415), (57, 360797130), (82, 250798005), (90, 228504849), (95, 216478278), (114, 180398565), (123, 167198670), (135, 152336566), (171, 120265710), (190, 108239139), (205, 100319202), (246, 83599335), (270, 76168283), (285, 72159426), (342, 60132855), (369, 55732890), (410, 50159601), (513, 40088570), (570, 36079713), (615, 33439734), (738, 27866445), (779, 26399790), (855, 24053142), (1026, 20044285), (1107, 18577630), (1230, 16719867), (1558, 13199895), (1710, 12026571), (1845, 11146578), (2214, 9288815), (2337, 8799930), (2565, 8017714), (3690, 5573289), (3895, 5279958), (4674, 4399965), (5130, 4008857), (5535, 3715526), (7011, 2933310), (7790, 2639979), (11070, 1857763), (11685, 1759986), (14022, 1466655), (21033, 977770), (23370, 879993), (35055, 586662), (42066, 488885), (70110, 293331), (97777, 210330), (105165, 195554)]