20040458412

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3761}}^1\times {\mathrm{34157}}^1$

素因数の和:37938

約数の個数: 48

約数和(自身を含む): 50372939232

約数和(自身を除く): 30332480820

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 3761, 7522, 11283, 15044, 22566, 34157, 45132, 48893, 68314, 97786, 102471, 136628, 146679, 195572, 204942, 293358, 409884, 444041, 586716, 888082, 1332123, 1776164, 2664246, 5328492, 128464477, 256928954, 385393431, 513857908, 770786862, 1541573724, 1670038201, 3340076402, 5010114603, 6680152804, 10020229206, 20040458412]

約数ペア:

[(1, 20040458412), (2, 10020229206), (3, 6680152804), (4, 5010114603), (6, 3340076402), (12, 1670038201), (13, 1541573724), (26, 770786862), (39, 513857908), (52, 385393431), (78, 256928954), (156, 128464477), (3761, 5328492), (7522, 2664246), (11283, 1776164), (15044, 1332123), (22566, 888082), (34157, 586716), (45132, 444041), (48893, 409884), (68314, 293358), (97786, 204942), (102471, 195572), (136628, 146679)]