20347701634

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{47}}^1\times {\mathrm{12163}}^1$

素因数の和:12299

約数の個数: 48

約数和(自身を含む): 34503331968

約数和(自身を除く): 14155630334

約数列:

[1, 2, 13, 26, 37, 47, 74, 94, 481, 611, 962, 1222, 1369, 1739, 2738, 3478, 12163, 17797, 22607, 24326, 35594, 45214, 64343, 128686, 158119, 316238, 450031, 571661, 836459, 900062, 1143322, 1672918, 5850403, 7431593, 11700806, 14863186, 16651147, 21151457, 33302294, 42302914, 216464911, 274968941, 432929822, 549937882, 782603909, 1565207818, 10173850817, 20347701634]

約数ペア:

[(1, 20347701634), (2, 10173850817), (13, 1565207818), (26, 782603909), (37, 549937882), (47, 432929822), (74, 274968941), (94, 216464911), (481, 42302914), (611, 33302294), (962, 21151457), (1222, 16651147), (1369, 14863186), (1739, 11700806), (2738, 7431593), (3478, 5850403), (12163, 1672918), (17797, 1143322), (22607, 900062), (24326, 836459), (35594, 571661), (45214, 450031), (64343, 316238), (128686, 158119)]