20073490938

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{158611}}^1$

素因数の和:158787

約数の個数: 48

約数和(自身を含む): 44538249600

約数和(自身を除く): 24464758662

約数列:

[1, 2, 3, 6, 9, 18, 79, 89, 158, 178, 237, 267, 474, 534, 711, 801, 1422, 1602, 7031, 14062, 21093, 42186, 63279, 126558, 158611, 317222, 475833, 951666, 1427499, 2854998, 12530269, 14116379, 25060538, 28232758, 37590807, 42349137, 75181614, 84698274, 112772421, 127047411, 225544842, 254094822, 1115193941, 2230387882, 3345581823, 6691163646, 10036745469, 20073490938]

約数ペア:

[(1, 20073490938), (2, 10036745469), (3, 6691163646), (6, 3345581823), (9, 2230387882), (18, 1115193941), (79, 254094822), (89, 225544842), (158, 127047411), (178, 112772421), (237, 84698274), (267, 75181614), (474, 42349137), (534, 37590807), (711, 28232758), (801, 25060538), (1422, 14116379), (1602, 12530269), (7031, 2854998), (14062, 1427499), (21093, 951666), (42186, 475833), (63279, 317222), (126558, 158611)]