20198455248

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{22147429}}^1$

素因数の和:22147459

約数の個数: 40

約数和(自身を含む): 54925626400

約数和(自身を除く): 34727171152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 22147429, 44294858, 66442287, 88589716, 132884574, 177179432, 265769148, 354358864, 420801151, 531538296, 841602302, 1063076592, 1262403453, 1683204604, 2524806906, 3366409208, 5049613812, 6732818416, 10099227624, 20198455248]

約数ペア:

[(1, 20198455248), (2, 10099227624), (3, 6732818416), (4, 5049613812), (6, 3366409208), (8, 2524806906), (12, 1683204604), (16, 1262403453), (19, 1063076592), (24, 841602302), (38, 531538296), (48, 420801151), (57, 354358864), (76, 265769148), (114, 177179432), (152, 132884574), (228, 88589716), (304, 66442287), (456, 44294858), (912, 22147429)]