20236217036

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1069}}^1\times {\mathrm{39769}}^1$

素因数の和:40866

約数の個数: 48

約数和(自身を含む): 42894331200

約数和(自身を除く): 22658114164

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 1069, 2138, 4276, 7483, 14966, 18173, 29932, 36346, 39769, 72692, 79538, 127211, 159076, 254422, 278383, 508844, 556766, 676073, 1113532, 1352146, 2704292, 4732511, 9465022, 18930044, 42513061, 85026122, 170052244, 297591427, 595182854, 722722037, 1190365708, 1445444074, 2890888148, 5059054259, 10118108518, 20236217036]

約数ペア:

[(1, 20236217036), (2, 10118108518), (4, 5059054259), (7, 2890888148), (14, 1445444074), (17, 1190365708), (28, 722722037), (34, 595182854), (68, 297591427), (119, 170052244), (238, 85026122), (476, 42513061), (1069, 18930044), (2138, 9465022), (4276, 4732511), (7483, 2704292), (14966, 1352146), (18173, 1113532), (29932, 676073), (36346, 556766), (39769, 508844), (72692, 278383), (79538, 254422), (127211, 159076)]