20132693630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{26737}}^1$

素因数の和:27129

約数の個数: 64

約数和(自身を含む): 42876628992

約数和(自身を除く): 22743935362

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 347, 434, 694, 1085, 1735, 2170, 2429, 3470, 4858, 10757, 12145, 21514, 24290, 26737, 53474, 53785, 75299, 107570, 133685, 150598, 187159, 267370, 374318, 376495, 752990, 828847, 935795, 1657694, 1871590, 4144235, 5801929, 8288470, 9277739, 11603858, 18555478, 29009645, 46388695, 58019290, 64944173, 92777390, 129888346, 287609909, 324720865, 575219818, 649441730, 1438049545, 2013269363, 2876099090, 4026538726, 10066346815, 20132693630]

約数ペア:

[(1, 20132693630), (2, 10066346815), (5, 4026538726), (7, 2876099090), (10, 2013269363), (14, 1438049545), (31, 649441730), (35, 575219818), (62, 324720865), (70, 287609909), (155, 129888346), (217, 92777390), (310, 64944173), (347, 58019290), (434, 46388695), (694, 29009645), (1085, 18555478), (1735, 11603858), (2170, 9277739), (2429, 8288470), (3470, 5801929), (4858, 4144235), (10757, 1871590), (12145, 1657694), (21514, 935795), (24290, 828847), (26737, 752990), (53474, 376495), (53785, 374318), (75299, 267370), (107570, 187159), (133685, 150598)]