20178441390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{3521543}}^1$

素因数の和:3521744

約数の個数: 32

約数和(自身を含む): 48681824256

約数和(自身を除く): 28503382866

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 191, 382, 573, 955, 1146, 1910, 2865, 5730, 3521543, 7043086, 10564629, 17607715, 21129258, 35215430, 52823145, 105646290, 672614713, 1345229426, 2017844139, 3363073565, 4035688278, 6726147130, 10089220695, 20178441390]

約数ペア:

[(1, 20178441390), (2, 10089220695), (3, 6726147130), (5, 4035688278), (6, 3363073565), (10, 2017844139), (15, 1345229426), (30, 672614713), (191, 105646290), (382, 52823145), (573, 35215430), (955, 21129258), (1146, 17607715), (1910, 10564629), (2865, 7043086), (5730, 3521543)]