20080970030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{61}}^1\times {\mathrm{24733}}^1$

素因数の和:24834

約数の個数: 64

約数和(自身を含む): 40411002816

約数和(自身を除く): 20330032786

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 121, 122, 242, 305, 605, 610, 671, 1210, 1331, 1342, 2662, 3355, 6655, 6710, 7381, 13310, 14762, 24733, 36905, 49466, 73810, 81191, 123665, 162382, 247330, 272063, 405955, 544126, 811910, 1360315, 1508713, 2720630, 2992693, 3017426, 5985386, 7543565, 14963465, 15087130, 16595843, 29926930, 32919623, 33191686, 65839246, 82979215, 164598115, 165958430, 182554273, 329196230, 365108546, 912771365, 1825542730, 2008097003, 4016194006, 10040485015, 20080970030]

約数ペア:

[(1, 20080970030), (2, 10040485015), (5, 4016194006), (10, 2008097003), (11, 1825542730), (22, 912771365), (55, 365108546), (61, 329196230), (110, 182554273), (121, 165958430), (122, 164598115), (242, 82979215), (305, 65839246), (605, 33191686), (610, 32919623), (671, 29926930), (1210, 16595843), (1331, 15087130), (1342, 14963465), (2662, 7543565), (3355, 5985386), (6655, 3017426), (6710, 2992693), (7381, 2720630), (13310, 1508713), (14762, 1360315), (24733, 811910), (36905, 544126), (49466, 405955), (73810, 272063), (81191, 247330), (123665, 162382)]