20177085942

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{12799}}^1\times {\mathrm{6737}}^1$

素因数の和:19557

約数の個数: 48

約数和(自身を含む): 47090534400

約数和(自身を除く): 26913448458

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 6737, 12799, 13474, 20211, 25598, 38397, 40422, 60633, 76794, 87581, 115191, 121266, 166387, 175162, 230382, 262743, 332774, 499161, 525486, 788229, 998322, 1497483, 1576458, 2994966, 86226863, 172453726, 258680589, 517361178, 776041767, 1120949219, 1552083534, 2241898438, 3362847657, 6725695314, 10088542971, 20177085942]

約数ペア:

[(1, 20177085942), (2, 10088542971), (3, 6725695314), (6, 3362847657), (9, 2241898438), (13, 1552083534), (18, 1120949219), (26, 776041767), (39, 517361178), (78, 258680589), (117, 172453726), (234, 86226863), (6737, 2994966), (12799, 1576458), (13474, 1497483), (20211, 998322), (25598, 788229), (38397, 525486), (40422, 499161), (60633, 332774), (76794, 262743), (87581, 230382), (115191, 175162), (121266, 166387)]