20139080370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5021}}^1\times {\mathrm{5813}}^1$

素因数の和:10867

約数の個数: 64

約数和(自身を含む): 50453985024

約数和(自身を除く): 30314904654

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 5021, 5813, 10042, 11626, 15063, 17439, 25105, 29065, 30126, 34878, 50210, 58130, 75315, 87195, 115483, 133699, 150630, 174390, 230966, 267398, 346449, 401097, 577415, 668495, 692898, 802194, 1154830, 1336990, 1732245, 2005485, 3464490, 4010970, 29187073, 58374146, 87561219, 145935365, 175122438, 291870730, 437806095, 671302679, 875612190, 1342605358, 2013908037, 3356513395, 4027816074, 6713026790, 10069540185, 20139080370]

約数ペア:

[(1, 20139080370), (2, 10069540185), (3, 6713026790), (5, 4027816074), (6, 3356513395), (10, 2013908037), (15, 1342605358), (23, 875612190), (30, 671302679), (46, 437806095), (69, 291870730), (115, 175122438), (138, 145935365), (230, 87561219), (345, 58374146), (690, 29187073), (5021, 4010970), (5813, 3464490), (10042, 2005485), (11626, 1732245), (15063, 1336990), (17439, 1154830), (25105, 802194), (29065, 692898), (30126, 668495), (34878, 577415), (50210, 401097), (58130, 346449), (75315, 267398), (87195, 230966), (115483, 174390), (133699, 150630)]