20193765132

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{1889}}^1\times {\mathrm{24077}}^1$

素因数の和:26010

約数の個数: 48

約数和(自身を含む): 48419894880

約数和(自身を除く): 28226129748

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 1889, 3778, 5667, 7556, 11334, 22668, 24077, 48154, 69893, 72231, 96308, 139786, 144462, 209679, 279572, 288924, 419358, 838716, 890849, 1781698, 2672547, 3563396, 5345094, 10690188, 45481453, 90962906, 136444359, 181925812, 272888718, 545777436, 1682813761, 3365627522, 5048441283, 6731255044, 10096882566, 20193765132]

約数ペア:

[(1, 20193765132), (2, 10096882566), (3, 6731255044), (4, 5048441283), (6, 3365627522), (12, 1682813761), (37, 545777436), (74, 272888718), (111, 181925812), (148, 136444359), (222, 90962906), (444, 45481453), (1889, 10690188), (3778, 5345094), (5667, 3563396), (7556, 2672547), (11334, 1781698), (22668, 890849), (24077, 838716), (48154, 419358), (69893, 288924), (72231, 279572), (96308, 209679), (139786, 144462)]